Knowledge

Attention in the operation of sand mill

The sand mill is currently the grinding equipment with the widest material adaptability, the most advanced, and the highest efficiency. The grinding chamber is the narrowest, the g

Requirements for double planetary mixer in the production of battery slurry

1. The capacity is large enough The manufacture of batteries requires more pole pieces and requires better consistency of batteries. This requires that the slurry needs a certain c

Sanding machine | new energy lithium battery materials nanoscale ultrafine gr...

Sanding machine | new energy lithium battery materials nanoscale ultrafine grinding of primary equipment!

How to choose the right sand mill for coating

Coatings are divided into solid coatings and liquid coatings. The application fields are wide and the application range is large, and the requirements for use will become higher an

Carbon Materials - Graphite/Graphene

Graphite has a layered crystal structure in which carbon atoms are linked together by σ bonds and a large π bond in the same layer. A carbon atom is surrounded by only 3 carbon ato

Carbon Materials - Carbon Nanotubes

Carbon nanotube is a one-dimensional quantum material with a special structure (the radial dimension is nano-scale, the axial dimension is micro-scale, and both ends of the tube ar

Carbon material - carbon fiber

Carbon fiber is an inorganic polymer fiber with a carbon content higher than 90%. Among them, the carbon content higher than 99% is called graphite fiber. Carbon fiber has low dens

Carbon Materials - Fullerenes

The fullerene represented by C60 is a hollow spherical configuration, and C60 is a thirty-two face composed of 12 regular pentagons and 20 regular hexagons, like a football. The N

How are silicon carbon materials composited?

Silicon carbon anode materials are mainly divided into: 1. Coated silicon carbon negative electrode, the coated silicon carbon negative electrode material is often carbon-coated si

Why use silicon carbon as anode material?

It can be seen from the above table that the mass specific capacity of silicon material can reach up to 4200mAh/g, which is much larger than 372mAh/g of carbon material. And silico

Issues existing in the direct use of graphene as anode material

(1) Due to its small size and high specific surface area, graphene easily reacts with the electrolyte to generate a large number of SEI films, resulting in a large amount of irreve

Application of Graphene in Anode Materials

At present, the commonly used anode material for lithium batteries is graphite. The advantages of using graphene as the anode material are: (1) Graphene has good electrical conduct